“LSD Dream Emulator” is a PS 1-era game, it became cult classic for it being released only in Japan, and remaining widely unknown up till today. In the game you have to achieve no goal,there are no battles, nothing but exploring completely random environments. The main appeal for players is its insanity.
The only thing you have to do in it is to wander deeper and deeper into your simulated consciousness. Daring to face hallucinations that get more and more messed-up – without getting killed. Do you really want to get yourself into that trip?
The upper video was taken at the beginning of the game, while the bottom one (featuring the narration by the YouTube user who uploaded it), is from the final part of it.
The Daily Psychedelic Video 